Mathematic study of the rotor motion with a pendulum selfbalancing device

Mathematic study of the rotor motion with a pendulum selfbalancing device

Bibliographic Details
Parent link:Journal of Physics: Conference Series
Vol. 744 : 13th International Conference on Motion and Vibration Control (MOVIC 2016) and the 12th International Conference on Recent Advances in Structural Dynamics (RASD 2016), 4-6 July 2016, Southampton, UK.— 2016.— [012157, 8 p.]
Main Author: Ivkina O. P. Olga Petrovna
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра теоретической и прикладной механики (ТПМ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт международного образования и языковой коммуникации (ИМОЯК) Кафедра междисциплинарная (МД)
Other Authors: Ziyakaev G. R. Gregory Rakitovich, Pashkov E. N. Evgeny Nikolaevich
Summary:Title screen
The rotary machines used in manufacturing may become unbalanced leading to vibration. In some cases, the problem may be solved by installing self-balancing devices (SBDs). Certain factors, however, exhibit a pronounced effect on the efficiency of these devices. The objective of the research comprised of establishing the most beneficial spatial position of pendulums to minimize the necessary time to repair the rotor unbalance. The mathematical research of the motion of a rotor with pendulum SBDs in the situation of their misalignment was undertaken. This objective was achieved by using the Lagrange equations of the second type. The analysis identified limiting cases of location of the rotor unbalance vector and the vector of housing's unbalance relative to each other, as well as the minimum capacity of the pendulum. When determining pendulums ' parameters during the SBD design process, it is necessary to take into account the rotor unbalance and the unbalance of the machine body, which is caused by the misalignment of rotor axis and pendulum's axis of rotation.
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
ротор
движение
маятниковые устройства
математические исследования
Online Access:https://doi.org/10.1088/1742-6596/744/1/012157
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655264

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